6 Installation Note E4400-90214
Upgrade Kit E4400-60181
(For Signal Generators Equipped with Options UN3/4 or UN8/9)
The tools and kit contents required to install the Option UND upgrade for signal generators equipped
with Options UN3/4 or UN8/9 are described below.
Tools Required
❏
T-10 TORX screwdriver
❏
T-15 TORX screwdriver
❏
Scissors
WARNING
Before you disassemble the signal generator, turn the power switch off
and disconnect the line cord. Failure to unplug the signal generator can
result in personal injury.
CAUTION
Electrostatic discharge (ESD) can damage or destroy electronic components. All
work on electronic assemblies should be performed at a static-safe workstation.
Upgrade Kit E4400-60181 Contents
Item
Quantity
Description
Part
Number
Std (No
Opt’s)
UN7
UN3/4
or
UN8/9
1
1
0
0
This installation note
E4400-90214
2
1
1
1
Dual arbitrary waveform generator board
E4400-60187
3
1
1
1
W24, baseband generator-13 MHz (A7J3) to dual arbitrary
waveform generator-13 MHz (A5J4)
E4400-20131
4
1
0
0
Label, Option UND serial number
7120-1232
5
1
0
0
Firmware Upgrade Kit
E4400-60230
6
1
0
0
W25, INT Q coax cable A14P103 to Daughter board A15J8
8120-8748
7
1
0
0
W26, INT I coax cable A14P102 to Daughter board A15J9
8120-8748
8
a
a For ESG-DP Models E4434B, E4435B, E4436B and E4437B.
1
0
0
W25, INT Q coax cable A14P103 to Daughter board A15J8
8120-8781
9
a
1
0
0
W26, INT I coax cable A14P102 to Daughter board A15J9
8120-8781
